[Fearless Night]’s slick dual hourglass doesn’t just simulate sand with LEDs, it also emulates the effects of gravity on those simulated particles and offers a few different mode options. The unit ...

I designed an accelerometer-based inclinometer for a piece of medical diagnostic equipment (non-portable) a couple of jobs ago. The output of the accelerometer was an analog signal that was passed to ...

The capabilities of this small and nice chip on measuring acceleration and orientation in space are shown in this project where the 3-axis ADXL330 accelerometer is interfaced with an AVR ...